PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 2) Mike Griffin has questioned whether anybody, which includes the President and Congress, has the moral authority to decide that global warming is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacepolitics.com